Full Moon is a small widget that shows you the current phase of the moon, directly on the desktop. It can be easily installed and set up, even by users with no experience in software apps.

The interface of the tool consists of a small frame which you can move to any position on the desktop, with the help of the mouse cursor. It has the shape of a circle and represents the moon.

Unfortunately, Full Moon does not come with customization settings of its own. But, thanks to the operating system, you can open the context menu to make some adjustments to the app.

Therefore, you can make it stay on top of other windows, as well as adjust its opacity level between 20% and 100%. Full Moon is not a concern to the computer's performance, since it runs on a very small amount of CPU and system memory.

It is very responsive to mouse commands and worked fine during our tests, without causing Windows to hang, crash or display error dialogs. Since its features are limited, Full Moon mainly addresses common users, who prefer a straightforward program that shows the current phase of the moon, even if it has not been updated for a pretty long time.

Full Moon was reviewed by Elena Opris, last updated on April 2nd, 2013